CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
AI Score
Confidence
Low
EPSS
Percentile
79.5%
xmb.php in XMB Forum 1.9.1 extracts and defines all provided variables, which allows remote attackers to modify arbitrary server variables such as _SERVER[REMOTE_ADDR].